Failed Circuit Alarm (New Style)

Features: 9 ft cord Test button Toggle on/off switch 85 to 90 Decibel Buzzer Velcro Mount up to 9 foot from outlet Fits and monitors the standard 110 / 120V outlet Easy installation and a 1 year limited warranty Alarms approx 36 + hours on new quality battery 9-Volt battery operates alarm (battery NOT Included) 115v plug with a low voltage 9 Volt transformer powers unit Green power present light to give visual indication of power presence A item to alert you when a circuit has tripped out freezers, heaters, pumps, mid-night power outages, etc Usage ideas, testing for live outlets prior to working on by green light power present light, tracing breakers by plugging into an outlet at a distance while tracing breakers by sound alert when associated breaker is opened.